package com.neu.dao;

import org.apache.ibatis.annotations.Param;
/**
 * 商品货品信息
 * @author dell
 *
 */
public interface GoodsProductMapper {
    int addStock(@Param("id") Integer id, @Param("num") Short num);
    int reduceStock(@Param("id") Integer id, @Param("num") Short num);
}